Even if that eight-year-old kid wanted to do it, even if confronting Michele Bachmann was the kid's idea, even if the kid was excited about being in a YouTube video... this just isn't cool.
The enemies of LGBT equality use small children as props in their misleading commercials and at their hate rallies all the time. It's a credit to our side that this sort of thing—a gay parent pushing a child into the face of a hater like Bachmann—is so rare that this video shocks the conscience.
We shouldn't use our kids like this. Even if one of our kids wants to be used like this—even if our kid is a precocious little eight-year-old asskicker who want nothing more than to get all up in Michele Bachmann's crazy face (and that's not how this kid comes across)—we need to exercise sound parental judgment and tell our kids, "No, honey, not now. Maybe later."
UPDATE: A commenter on Slog quotes a commenter on YouTube...
I took the video. We were standing in line, and his mom was ready to leave because we didn't know what WE were going to say. When we turned to leave, Elijah grabbed her coat and pulled her back, telling her to stay cause he wanted to tell Michele something. If anything, it was the other way around. He just got stage fright—and his mom wasn't going to let him back down, because he was going to regret it. Please vote up this comment so people can see this explanation/back story.